[ 71.197429][ T40] audit: type=1400 audit(1764917794.368:106): avc: denied { transition } for pid=6019 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 71.205077][ T40] audit: type=1400 audit(1764917794.368:107): avc: denied { noatsecure } for pid=6019 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 71.212234][ T40] audit: type=1400 audit(1764917794.378:108): avc: denied { rlimitinh } for pid=6019 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 71.221849][ T40] audit: type=1400 audit(1764917794.378:109): avc: denied { siginh } for pid=6019 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:26470' (ED25519) to the list of known hosts. [ 75.710656][ T40] audit: type=1400 audit(1764917798.888:110): avc: denied { execute } for pid=6040 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 75.718225][ T40] audit: type=1400 audit(1764917798.888:111): avc: denied { execute_no_trans } for pid=6040 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2025/12/05 06:56:39 ignoring optional flag "type"="qemu" 2025/12/05 06:56:39 parsed 1 programs [ 76.192209][ T40] audit: type=1400 audit(1764917799.368:112): avc: denied { unlink } for pid=6047 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 76.514289][ T1419] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.516436][ T1419] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.387171][ T6047] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2025/12/05 06:56:40 executed programs: 0 [ 77.441231][ T64] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.445285][ T64] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.448972][ T64] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.453551][ T64] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.456824][ T64] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.570892][ T6060] chnl_net:caif_netlink_parms(): no params data found [ 77.665153][ T6060] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.667526][ T6060] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.670655][ T6060] bridge_slave_0: entered allmulticast mode [ 77.673386][ T6060] bridge_slave_0: entered promiscuous mode [ 77.676516][ T6060] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.678862][ T6060] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.681285][ T6060] bridge_slave_1: entered allmulticast mode [ 77.683968][ T6060] bridge_slave_1: entered promiscuous mode [ 77.716549][ T6060] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.722704][ T6060] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.756307][ T6060] team0: Port device team_slave_0 added [ 77.759713][ T6060] team0: Port device team_slave_1 added [ 77.792110][ T6060] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.794380][ T6060] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 77.803648][ T6060] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.807844][ T6060] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.810159][ T6060] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 77.818313][ T6060] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.856491][ T6060] hsr_slave_0: entered promiscuous mode [ 77.858780][ T6060] hsr_slave_1: entered promiscuous mode [ 78.319175][ T6060] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.325263][ T6060] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.330110][ T6060] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.343417][ T6060] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.367817][ T6060] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.371003][ T6060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.374293][ T6060] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.376865][ T6060] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.427718][ T6060] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.440398][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.444421][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.460560][ T6060] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.471317][ T91] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.474375][ T91] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.482816][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.485151][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.635754][ T6060] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.688854][ T6060] veth0_vlan: entered promiscuous mode [ 78.696683][ T6060] veth1_vlan: entered promiscuous mode [ 78.729195][ T6060] veth0_macvtap: entered promiscuous mode [ 78.735333][ T6060] veth1_macvtap: entered promiscuous mode [ 78.750247][ T6060] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.758908][ T6060] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.769102][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.772027][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.775442][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.778257][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.834655][ T6122] loop0: detected capacity change from 0 to 4096 [ 78.853131][ T6122] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 78.857171][ T40] audit: type=1400 audit(1764917802.028:113): avc: denied { mount } for pid=6120 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 78.865120][ T40] audit: type=1400 audit(1764917802.028:114): avc: denied { add_name } for pid=6120 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 78.876115][ T40] audit: type=1400 audit(1764917802.028:115): avc: denied { create } for pid=6120 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 78.883987][ T40] audit: type=1400 audit(1764917802.028:116): avc: denied { read write open } for pid=6120 comm="syz-executor.0" path="/syzkaller-testdir409701833/syzkaller.C6pLSV/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 78.891912][ T6060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.893521][ T40] audit: type=1400 audit(1764917802.028:117): avc: denied { read write } for pid=6120 comm="syz-executor.0" name="rdma_cm" dev="devtmpfs" ino=1294 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 78.904700][ T40] audit: type=1400 audit(1764917802.028:118): avc: denied { open } for pid=6120 comm="syz-executor.0" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=1294 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 78.914088][ T40] audit: type=1400 audit(1764917802.038:119): avc: denied { map } for pid=6120 comm="syz-executor.0" path="/syzkaller-testdir409701833/syzkaller.C6pLSV/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 78.922987][ T40] audit: type=1400 audit(1764917802.038:120): avc: denied { execute } for pid=6120 comm="syz-executor.0" path="/syzkaller-testdir409701833/syzkaller.C6pLSV/0/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 78.931862][ T40] audit: type=1400 audit(1764917802.048:121): avc: denied { unmount } for pid=6060 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 78.994630][ T6133] loop0: detected capacity change from 0 to 4096 [ 79.022554][ T6133] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.052721][ T6060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.115386][ T6142] loop0: detected capacity change from 0 to 4096 [ 79.135098][ T6142] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.160179][ T6060] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.239269][ T6149] loop0: detected capacity change from 0 to 4096 [ 79.266604][ T6149] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.276503][ T6155] ------------[ cut here ]------------ [ 79.278722][ T6155] kernel BUG at fs/ext4/inline.c:807! [ 79.280977][ T6155] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 79.284853][ T6155] CPU: 2 UID: 0 PID: 6155 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full) [ 79.287963][ T6155] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.291543][ T6155] RIP: 0010:ext4_write_inline_data_end+0x5ab/0xcb0 [ 79.293820][ T6155] Code: 05 32 4a 2e 11 0f 85 62 06 00 00 48 81 c4 b0 00 00 00 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 46 70 40 ff 90 <0f> 0b e8 3e 70 40 ff 4d 8d 7c 24 34 4c 89 e7 e8 b1 b0 78 ff be 04 [ 79.300762][ T6155] RSP: 0018:ffffc9000480f8b8 EFLAGS: 00010293 [ 79.303130][ T6155] RAX: 0000000000000000 RBX: ffff8880461515d8 RCX: ffffffff827db222 [ 79.306277][ T6155] RDX: ffff888027904980 RSI: ffffffff827db5fa RDI: 0000000000000001 [ 79.309464][ T6155] RBP: 0000000000000020 R08: 0000000000000001 R09: 0000000000000000 [ 79.312657][ T6155] R10: 0000000000000000 R11: 00000000e2753db1 R12: ffffea0001121080 [ 79.315855][ T6155] R13: 0000000000000020 R14: ffff888046151390 R15: ffffc9000480f908 [ 79.318993][ T6155] FS: 00007ffaadbfe6c0(0000) GS:ffff8880d6b60000(0000) knlGS:0000000000000000 [ 79.322527][ T6155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.324952][ T6155] CR2: 0000558c9ec61660 CR3: 0000000026dc4000 CR4: 0000000000352ef0 [ 79.327925][ T6155] Call Trace: [ 79.329030][ T6155] [ 79.330205][ T6155] ? page_copy_sane+0x50/0x2d0 [ 79.332240][ T6155] ? __pfx_ext4_write_inline_data_end+0x10/0x10 [ 79.334880][ T6155] ext4_write_end+0x44e/0xdd0 [ 79.336868][ T6155] ext4_da_write_end+0x8ae/0xed0 [ 79.338997][ T6155] ? balance_dirty_pages_ratelimited_flags+0x92/0x1260 [ 79.341828][ T6155] ? ktime_get_coarse_real_ts64_mg+0x240/0x300 [ 79.344352][ T6155] generic_perform_write+0x266/0x900 [ 79.346091][ T6155] ? find_inode_by_ino_rcu+0x260/0x2a0 [ 79.347996][ T6155] ? __pfx_generic_perform_write+0x10/0x10 [ 79.350386][ T6155] ? file_update_time_flags+0x35c/0x520 [ 79.352612][ T6155] ext4_buffered_write_iter+0x119/0x440 [ 79.354476][ T6155] ext4_file_write_iter+0xa5b/0x1d00 [ 79.356277][ T6155] ? lock_acquire+0x179/0x330 [ 79.357837][ T6155] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 79.359745][ T6155] vfs_write+0x7d3/0x11d0 [ 79.361116][ T6155] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 79.363359][ T6155] ? __pfx_vfs_write+0x10/0x10 [ 79.365353][ T6155] ksys_write+0x12a/0x250 [ 79.367148][ T6155] ? __pfx_ksys_write+0x10/0x10 [ 79.368926][ T6155] ? __cpu_to_node+0x87/0x120 [ 79.370513][ T6155] do_syscall_64+0xcd/0xf80 [ 79.372099][ T6155] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.374070][ T6155] RIP: 0033:0x7ffaae87dda9 [ 79.375476][ T6155] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 79.381824][ T6155] RSP: 002b:00007ffaadbfe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 79.385113][ T6155] RAX: ffffffffffffffda RBX: 00007ffaae9ac050 RCX: 00007ffaae87dda9 [ 79.388245][ T6155] RDX: 0000000000000020 RSI: 0000000020000040 RDI: 0000000000000004 [ 79.391211][ T6155] RBP: 00007ffaae8ca47a R08: 0000000000000000 R09: 0000000000000000 [ 79.393692][ T6155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.396215][ T6155] R13: 000000000000000b R14: 00007ffaae9ac050 R15: 00007fff52734a48 [ 79.399524][ T6155] [ 79.400670][ T6155] Modules linked in: [ 79.402587][ T6155] ---[ end trace 0000000000000000 ]--- [ 79.404661][ T6155] RIP: 0010:ext4_write_inline_data_end+0x5ab/0xcb0 [ 79.406872][ T6155] Code: 05 32 4a 2e 11 0f 85 62 06 00 00 48 81 c4 b0 00 00 00 44 89 f0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 cc cc cc cc e8 46 70 40 ff 90 <0f> 0b e8 3e 70 40 ff 4d 8d 7c 24 34 4c 89 e7 e8 b1 b0 78 ff be 04 [ 79.413081][ T6155] RSP: 0018:ffffc9000480f8b8 EFLAGS: 00010293 [ 79.415101][ T6155] RAX: 0000000000000000 RBX: ffff8880461515d8 RCX: ffffffff827db222 [ 79.417513][ T6155] RDX: ffff888027904980 RSI: ffffffff827db5fa RDI: 0000000000000001 [ 79.420619][ T6155] RBP: 0000000000000020 R08: 0000000000000001 R09: 0000000000000000 [ 79.423195][ T6155] R10: 0000000000000000 R11: 00000000e2753db1 R12: ffffea0001121080 [ 79.425659][ T6155] R13: 0000000000000020 R14: ffff888046151390 R15: ffffc9000480f908 [ 79.428219][ T6155] FS: 00007ffaadbfe6c0(0000) GS:ffff8880d6b60000(0000) knlGS:0000000000000000 [ 79.431296][ T6155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.433503][ T6155] CR2: 0000558c9ec61660 CR3: 0000000026dc4000 CR4: 0000000000352ef0 [ 79.436092][ T6155] Kernel panic - not syncing: Fatal exception [ 79.438739][ T6155] Kernel Offset: disabled [ 79.440141][ T6155] Rebooting in 86400 seconds..